.color-ui
  --color-ui-red-50 #fef2f2
  --color-ui-red-100 #fee2e2
  --color-ui-red-200 #fecaca
  --color-ui-red-300 #fca5a5
  --color-ui-red-400 #f87171
  --color-ui-red-500 #ef4444
  --color-ui-red-600 #dc2626
  --color-ui-red-700 #b91c1c
  --color-ui-red-800 #991b1b
  --color-ui-red-900 #7f1d1d
